1brc/.github/pull_request_template.md

**NOTE:** This challenge closes for submissions on Jan 31 23:59:59 UTC. No new pull requests for adding submissions will be accepted after that time.
Any pending pull requests will be reviewed over the next few days, as described [here](https://github.com/gunnarmorling/1brc/discussions/687).
The final leader board will be published by Feb 5.

#### Check List:

- [ ] You have run `./mvnw verify` and the project builds successfully
- [ ] Tests pass (`./test.sh <username>` shows no differences between expected and actual outputs)
- [ ] All formatting changes by the build are committed
- [ ] Your launch script is named `calculate_average_<username>.sh` (make sure to match casing of your GH user name) and is executable
- [ ] Output matches that of `calculate_average_baseline.sh`
- [ ] For new entries, or after substantial changes: When implementing custom hash structures, please point to where you deal with hash collisions (line number)

* Execution time:
* Execution time of reference implementation:

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Thanks for your submission. Please go through the checklist above before submitting your pull request.
Use [x] to mark that the item has been completed.

Due to the large number of entries created so far,
please submit only entries that are you are expecting to run in 10 seconds or less on the evaluation machine.

Please make sure that you have followed the defined rules (https://github.com/gunnarmorling/1brc?tab=readme-ov-file#rules-and-limits).
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